Only 55% of Americans know that the sun is a star.
986
It would take more than 150 years to drive a car to the sun.
569
The population of the Earth has more than doubled since 1950.
151
Earth is the only planet in our solar system that's not named after a god or goddess.
17
The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
The earth is .02 degrees hotter during a full moon.
157
A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88